57755280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 197987328

約数和(自身を除く): 140232048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 131, 132, 165, 167, 176, 220, 240, 262, 264, 330, 334, 393, 440, 501, 524, 528, 655, 660, 668, 786, 835, 880, 1002, 1048, 1310, 1320, 1336, 1441, 1572, 1670, 1837, 1965, 2004, 2096, 2505, 2620, 2640, 2672, 2882, 3144, 3340, 3674, 3930, 4008, 4323, 5010, 5240, 5511, 5764, 6288, 6680, 7205, 7348, 7860, 8016, 8646, 9185, 10020, 10480, 11022, 11528, 13360, 14410, 14696, 15720, 17292, 18370, 20040, 21615, 21877, 22044, 23056, 27555, 28820, 29392, 31440, 34584, 36740, 40080, 43230, 43754, 44088, 55110, 57640, 65631, 69168, 73480, 86460, 87508, 88176, 109385, 110220, 115280, 131262, 146960, 172920, 175016, 218770, 220440, 240647, 262524, 328155, 345840, 350032, 437540, 440880, 481294, 525048, 656310, 721941, 875080, 962588, 1050096, 1203235, 1312620, 1443882, 1750160, 1925176, 2406470, 2625240, 2887764, 3609705, 3850352, 4812940, 5250480, 5775528, 7219410, 9625880, 11551056, 14438820, 19251760, 28877640, 57755280]

約数ペア:

[(1, 57755280), (2, 28877640), (3, 19251760), (4, 14438820), (5, 11551056), (6, 9625880), (8, 7219410), (10, 5775528), (11, 5250480), (12, 4812940), (15, 3850352), (16, 3609705), (20, 2887764), (22, 2625240), (24, 2406470), (30, 1925176), (33, 1750160), (40, 1443882), (44, 1312620), (48, 1203235), (55, 1050096), (60, 962588), (66, 875080), (80, 721941), (88, 656310), (110, 525048), (120, 481294), (131, 440880), (132, 437540), (165, 350032), (167, 345840), (176, 328155), (220, 262524), (240, 240647), (262, 220440), (264, 218770), (330, 175016), (334, 172920), (393, 146960), (440, 131262), (501, 115280), (524, 110220), (528, 109385), (655, 88176), (660, 87508), (668, 86460), (786, 73480), (835, 69168), (880, 65631), (1002, 57640), (1048, 55110), (1310, 44088), (1320, 43754), (1336, 43230), (1441, 40080), (1572, 36740), (1670, 34584), (1837, 31440), (1965, 29392), (2004, 28820), (2096, 27555), (2505, 23056), (2620, 22044), (2640, 21877), (2672, 21615), (2882, 20040), (3144, 18370), (3340, 17292), (3674, 15720), (3930, 14696), (4008, 14410), (4323, 13360), (5010, 11528), (5240, 11022), (5511, 10480), (5764, 10020), (6288, 9185), (6680, 8646), (7205, 8016), (7348, 7860)]